SNP Bird’s Nest Aqua Ampoule Mask has truly remarkable brightening, soothing, and hydrating effects. It evens out my skin tone and dramatically reduces redness. After I used up my first one, I went and got a box of 10 of them and found myself reaching for them very frequently. Considering the size and scope of my mask stash, any mask that can make me go back to it over and over should be considered a great mask.